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The E-T-A 3120-F521-H7T1-W01X-10A is a thermal circuit breaker designed for overload protection of motors, pumps, transformers, and cables. It functions as an ON/OFF switch with integral overcurrent protection, utilizing a bimetal trip element.
Key electrical specifications include a 10A current rating and a voltage rating of 250 VAC or 50 VDC. This two-pole breaker features a rocker actuator for operation and is designed for panel mounting. It offers a typical life of 30,000 operations at 1x IN for single-pole configurations and 50,000 operations for two-pole configurations under inductive loads.
The breaker operates within an ambient temperature range of -30 to 60 °C and provides an interrupting capacity of 150A for single pole and 250A for double pole. The operating area has a degree of protection of IP40.
Typical applications for this circuit breaker include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, and audio equipment.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current rating is 10A.
The voltage rating is 250 VAC and 50 VDC.
This circuit breaker has 2 poles.
It uses a rocker actuator.
The mounting type is Panel Mount.
The ambient temperature range is -30 to 60 °C.
The degree of protection for the operating area is IP40.